Evidence map›Paper›PMID 29075100›Full record

ArticleDrug design, development and therapy2017

Biodegradable rifampicin-releasing coating of surgical meshes for the prevention of bacterial infections.

Jochen Reinbold, Teresa Hierlemann, Lukas Urich, Ann-Kristin Uhde, Ingrid Müller, Tobias Weindl, Ulrich Vogel, Christian Schlensak, Hans Peter Wendel, Stefanie Krajewski

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.2field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Biofilms and effective porosity of hernia mesh: are they silent assassins?Hernia : the journal of hernias and abdominal wall surgery · 2020
    Review
  9. Review
  10. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Jochen ReinboldDepartment of Thoracic and Cardiovascular Surgery, University Hospital Tübingen, Tübingen.
Teresa HierlemannDepartment of Thoracic and Cardiovascular Surgery, University Hospital Tübingen, Tübingen.
Lukas UrichDepartment of Thoracic and Cardiovascular Surgery, University Hospital Tübingen, Tübingen.
Ann-Kristin UhdeDepartment of Thoracic and Cardiovascular Surgery, University Hospital Tübingen, Tübingen.
Ingrid MüllerDepartment of Pharmaceutical Engineering, Albstadt-Sigmaringen University of Applied Science, Albstadt.
Tobias WeindlAimecs GmbH Medical Solutions, Pfarrkirchen.
Ulrich VogelInstitute of Pathology and Neuropathology, Tübingen, Germany.
Christian SchlensakDepartment of Thoracic and Cardiovascular Surgery, University Hospital Tübingen, Tübingen.
Hans Peter WendelDepartment of Thoracic and Cardiovascular Surgery, University Hospital Tübingen, Tübingen.
Stefanie KrajewskiDepartment of Thoracic and Cardiovascular Surgery, University Hospital Tübingen, Tübingen.
University Children's Hospital Tübingen · DEAlbstadt-Sigmaringen University · DEGarmisch-Partenkirchen Medical Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polypropylene mesh implants are routinely used to repair abdominal wall defects or incisional hernia. However, complications associated with mesh implantation, such as mesh-related infections, can cause serious problems and may require complete surgical removal. Hence, the aim of the present study was the development of a safe and efficient coating to reduce postoperative mesh infections. Biodegradable poly(lactide-co-glycolide acid) microspheres loaded with rifampicin as an antibacterial agent were prepared through single emulsion evaporation method. The particle size distribution (67.93±3.39 μm for rifampicin-loaded microspheres and 64.43±3.61 μm for unloaded microspheres) was measured by laser diffraction. Furthermore, the encapsulation efficiency of rifampicin (61.5%±2.58%) was detected via ultraviolet-visible (UV/Vis) spectroscopy. The drug release of rifampicin-loaded microspheres was detected by UV/Vis spectroscopy over a period of 60 days. After 60 days, 92.40%±3.54% of the encapsulated rifampicin has been continuously released. The viability of BJ fibroblasts after incubation with unloaded and rifampicin-loaded microspheres was investigated using an MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay, which showed no adverse effects on the cells. Furthermore, the antibacterial impact of rifampicin-loaded microspheres and mesh implants, coated with the antibacterial microspheres, was investigated using an agar diffusion model with

Indexed as

AnimalsAnti-Bacterial AgentsCoated Materials, BiocompatibleDelayed-Action PreparationsDrug LiberationFemaleLactic AcidMiceMice, Inbred C57BLMicrospheresParticle SizePolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerPolypropylenesRifampinStaphylococcal InfectionsAnti-Bacterial AgentsCoated Materials, BiocompatibleDelayed-Action PreparationsLactic AcidPolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerPolypropylenesRifampinantibacterial implant coatingantibioticdrug delivery systempostoperative infectionsStaphylococcus aureus

Identifiers

PMID29075100
PMCPMC5609798
OpenAlexW2755769333

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.